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netfilter: xtables: mark initial tables constant
[safe/jmp/linux-2.6]
/
net
/
bridge
/
br_sysfs_br.c
diff --git
a/net/bridge/br_sysfs_br.c
b/net/bridge/br_sysfs_br.c
index
603d892
..
ee4820a
100644
(file)
--- a/
net/bridge/br_sysfs_br.c
+++ b/
net/bridge/br_sysfs_br.c
@@
-172,7
+172,8
@@
static ssize_t store_stp_state(struct device *d,
if (endp == buf)
return -EINVAL;
- rtnl_lock();
+ if (!rtnl_trylock())
+ return restart_syscall();
br_stp_set_enabled(br, val);
rtnl_unlock();